This DSE7420MKII is an automatic mains failure (AMF) generator controller designed for reliable manual and auto start operation. It monitors key engine and alternator parameters and provides configurable protection and shutdown logic to safeguard your set. Clear front-panel navigation and LEDs make status checks and alarms obvious at a glance. The module supports programmable inputs/outputs so you can tailor it to common site scenarios. It’s a solid drop-in for upgrades or replacements on Deep Sea–equipped systems. Listed at $457.00.